Home / 10,977,576.03-15,148,828.98-6,082,755.35

Finding the Fourth Proportional to 10,977,576.03, 15,148,828.98 and 6,082,755.35

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Solution

The fourth proportional to 10,977,576.03, 15,148,828.98 and 6,082,755.35 is: 8,394,077.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,977,576.03 : 15,148,828.98 = 6,082,755.35 : x
  2. Step 2: Convert to fraction form
    10,977,576.03/15,148,828.98 = 6,082,755.35/x
  3. Step 3: Cross multiply
    10,977,576.03x = 15,148,828.98 × 6,082,755.35
  4. Step 4: Simplify right side
    10,977,576.03x = 92,146,620,448,585.89
  5. Step 5: Solve for x
    x = 92,146,620,448,585.89/10,977,576.03
  6. Step 6: Final answer
    x = 8,394,077.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.